The main purpose of Catana is to manage developer annotations by turning TODO comments into actionable items.
Cost / License
- Free
- Proprietary
Platforms
- Online

The main purpose of Catana is to manage developer annotations by turning TODO comments into actionable items.

Easily batch convert LIVP files online. Convert them to JPG, or extract the original HEIC images and MOV video files. This tool helps you effortlessly handle your LIVP files.



Sketch, walk through, and share system design flows. Drag components, connect them, and present each interaction step by step — no account needed to try.


A simple but beautiful date and time display, designed for pleasant viewing on large screens like meeting rooms and lecture halls. Features customizable time and date formats, several fonts to choose from, and a burn-in reduction mode for long periods of use.



Systematically monitor meeting minutes or meeting agendas and receive notifications when specific key terms or phrases appear.



NiceTools is a free online speedtest. Also, no ads and 100% free. No login required. It gets the ping, jetter, download and upload speeds.
